Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
61
PM10
87
O3
0.9
CO
4
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Jul
81
Good
Wed
23 Jul
89
Good
Thu
24 Jul
94
Good
Fri
25 Jul
108
Light
Sat
26 Jul
120
Light
Sun
27 Jul
27
Excellent
Mon
28 Jul
31
Excellent
Air quality in the last 12 months (Laoting)
|
2025/06
|
63
|
59
|
30
|
27
|
52
|
61
|
44
|
44
|
54
|
42
|
49
|
50
|
40
|
27
|
21
|
33
|
44
|
53
|
34
|
39
|
43
|
61
|
65
|
64
|
44
|
55
|
43
|
42
|
64
|
51
|
|
|
2025/05
|
48
|
46
|
37
|
55
|
51
|
38
|
55
|
68
|
37
|
32
|
65
|
77
|
74
|
60
|
48
|
56
|
48
|
46
|
83
|
81
|
61
|
74
|
53
|
43
|
50
|
65
|
74
|
69
|
61
|
73
|
69
|
|
2025/04
|
72
|
31
|
52
|
69
|
34
|
63
|
76
|
62
|
49
|
75
|
75
|
119
|
57
|
31
|
58
|
73
|
79
|
43
|
43
|
62
|
60
|
54
|
67
|
50
|
53
|
80
|
53
|
49
|
67
|
86
|
|
|
2025/03
|
130
|
66
|
39
|
54
|
71
|
53
|
46
|
92
|
153
|
110
|
128
|
81
|
69
|
59
|
39
|
30
|
41
|
29
|
58
|
48
|
45
|
60
|
99
|
111
|
82
|
98
|
84
|
39
|
37
|
50
|
74
|
|
2025/02
|
53
|
84
|
25
|
22
|
25
|
54
|
24
|
22
|
38
|
73
|
100
|
54
|
76
|
93
|
115
|
54
|
29
|
41
|
45
|
41
|
42
|
40
|
34
|
58
|
67
|
73
|
140
|
191
|
|||
|
2025/01
|
64
|
34
|
43
|
96
|
104
|
39
|
26
|
21
|
23
|
36
|
54
|
55
|
61
|
47
|
32
|
55
|
63
|
93
|
72
|
68
|
66
|
51
|
57
|
79
|
103
|
103
|
25
|
40
|
87
|
39
|
34
|
|
2024/12
|
90
|
34
|
48
|
35
|
49
|
35
|
32
|
31
|
56
|
56
|
37
|
71
|
56
|
33
|
48
|
52
|
36
|
41
|
53
|
62
|
38
|
39
|
47
|
71
|
106
|
30
|
30
|
41
|
73
|
86
|
46
|
|
2024/11
|
102
|
49
|
78
|
33
|
50
|
46
|
66
|
76
|
81
|
86
|
44
|
57
|
52
|
52
|
52
|
53
|
29
|
28
|
48
|
78
|
53
|
36
|
34
|
67
|
53
|
18
|
22
|
29
|
43
|
56
|
|
|
2024/10
|
17
|
19
|
42
|
56
|
70
|
59
|
25
|
43
|
60
|
51
|
58
|
69
|
66
|
75
|
80
|
30
|
54
|
33
|
24
|
24
|
41
|
39
|
51
|
114
|
117
|
81
|
62
|
66
|
89
|
64
|
98
|
|
2024/09
|
26
|
21
|
33
|
42
|
27
|
26
|
37
|
47
|
50
|
19
|
25
|
27
|
39
|
32
|
29
|
51
|
53
|
32
|
35
|
24
|
20
|
26
|
37
|
54
|
59
|
36
|
40
|
46
|
38
|
19
|
|
|
2024/08
|
35
|
44
|
52
|
25
|
26
|
43
|
33
|
43
|
35
|
36
|
62
|
45
|
25
|
23
|
32
|
51
|
53
|
30
|
16
|
11
|
26
|
34
|
23
|
22
|
37
|
19
|
26
|
35
|
41
|
53
|
36
|
|
2024/07
|
46
|
52
|
40
|
52
|
62
|
33
|
37
|
36
|
57
|
60
|
69
|
64
|
60
|
54
|
35
|
31
|
35
|
44
|
51
|
46
|
40
|
33
|
47
|
50
|
20
|
16
|
17
|
25
|
32
|
31
|
36
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution